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AstDyS ∴ Objects ∴ 1999TJ223 ∴ Summary
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(121470) 1999TJ223  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.16197 3.875e-08 au
e 0.092273 7.579e-08
i 9.842 7.333e-06 deg
Ω 153.697 3.721e-05 deg
ω 201.683 5.039e-05 deg
M 149.267 3.372e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8702 au
Aphelion 3.4537 au
Asc. node-Earth separation 2.43823 au
Desc. node-Earth separation 1.87683 au
Earth MOID 1.86648 au
Orbital period 2053.69 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 489 (6)
Radar observations (Discarded) 0 (0)
Arc length 6697 days
Unobserved 371 days

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Ephemeris at epoch 58504 MJD
Right Ascension 179.878 deg
Declination 2.58815 deg
V Magnitude 20.3 mag
Solar Elongation 121.49 deg
Galactic Latitude 62.49 deg
Rate 0.043 deg/day
Direction 5.666 deg

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